Cast & crew
G.A.S. (1991)
Directed by Manfred Birkl, Walter Steffen Written by Manfred Birkl, Walter Steffen
Crew
| Manfred Birkl | Director |
| Manfred Birkl | Writer |
| Walter Steffen | Director |
| Walter Steffen | Writer |
| Manfred Birkl | Director |
| Manfred Birkl | Writer |
| Walter Steffen | Director |
| Walter Steffen | Writer |